math

posted by .

6.
Find the z-score related to the raw score, mean, and standard deviation as follows. Assume a normal probability distribution.
Raw Score50, 45, and 4.ìó===
7.
What is the Z score of a raw score 1.6 standard deviations below the mean? (See Page 540),
8.
What percent of heights of adult males in the normally distributed general population
have z-scores between -1 and +1? (See Page 542),
9.
An experiment has three possible outcomes: A, B, and C. If ()()PAPB=and what is the probability of each event? (review question) ()2()PCPA=
10.
If 1()3PB= compute (review question) (not )PB
Figure-1 Figure-2
11.
Use Figure-1 above to find the measure of angle P if m(arc S) = 40o
12.
Use Figure-1 above to find the measure of m(arc S) if the angle P is 30o
13.
Use Figure-2 above to find the measure of angle P if m(arc S) = 30o and m(arc r) = 20o
14.
Use Figure-2 above to find the measure of m(arc S) if the angle P is 30o if m(arc r) = 22o
15.
Use Figure-2 above to find the measure of m(arc r) if the angle P is 30o if m(arc S) =35o

  • math -

    we can't possibly answer questions out of a book we don't have, and to figures we can't see.

    zscore= (score-mean)/standard deviation

    zscore= (50-45)/4.16= you do the math.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math (statistics

    John's z-score on a college entrace exam is 1.3. If the raw scores have a mean of 480 and a standard deviation of 70 points, what is his raw score?
  2. math

    what is the z-score for the given raw score, mean and standard deviation, assume a normal probability dist. raw score=66,u=60, and 0=6 u and o are those wierd symbols is the answer 1, 10, 6, or 66
  3. math

    Find the z-score for the given raw score, mean, and standard deviation. Assume a normal probability distribution score = 15, ì = 16 , and ó = 2 Could you show me how to do this. My instructor has tried but I just don't understand …
  4. math

    Find the z-score for the given raw score, mean, and standard deviation. Assume a normal probability distribution. Raw score = 15, ì = 16 , and ó = 2
  5. math

    Find the z-score for the given raw score, mean, and standard deviation. Assume a normal probability distribution. Raw score = 124, μ = 98, and o = 17 A) 0.65 B) -1.53 C) -0.65 D) 1.53
  6. psy

    Eric has computed that it takes an average (mean) of 17 minutes with a standard deviation of 3 minutes to drive from home, park the car, and walk to his job. One day it took Eric 21 minutes to get to work. You would use the formula …
  7. math

    Find the z-score for the given raw score, mean, and standard deviation. Assume a normal probability distribution for raw score = Raw score = 66, µ =60 , and ó =6
  8. MATH

    Find the z-score related to the raw score, mean, and standard deviation as follows. Assume a normal probability distribution.
  9. Math

    find the z-scorerelated to the raw score,mean,and standard deviation. Assume a normal probability distribution Raw score= 56u=50,0=4
  10. statistics

    Eric has computed that it takes an average (mean) of 17 minutes with a standard deviation of 3 minutes to drive from home, park the car, and walk to his job. One day it took Eric 21 minutes to get to work. You would use the formula …

More Similar Questions